But then there are the more baffling restrictions -- for example, the new rules specifically forbid female ejaculation and, uh, face-sitting.
"Female orgasms killed my parents!"
Of course, regular old male ejaculation in porn is still kosher, if not virtually mandatory. British porn aficionados are still absolutely permitted to watch footage of a group of dudes icing some woman's face like a salty birthday cake. But the sight of a woman displaying similar symptoms of arousal is horrifying enough to put an immediate kibosh on that depravity quick smart.
Likewise, the malodorous practice of using someone else's face as a seat tends to be more associated with women's pleasure, being that you don't often see men engaging in face-sitting outside of the WWE. The BBFC's explanation for the ban is that the practice is "life-endangering." Of course, if you sit on your partner's face so hard that he begins to thrash about before ultimately falling limp, it's probably safe to assume that you didn't do that by accident.
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Either that, or it's your ultimate fantasy (extremely NSFW)